62 jobs found

Cloud Engineer (AWS) Location: London, UK Cloudscaler is based in Central London, with customers across the UK. Travel to our customer sites is required, with frequency up to 3 days per week onsite. The customer for which these vacancies are signposted requires an onsite presence of 1 day every 2 weeks in Bath. Salary: £45,000 - £70,000 Defence/SC Clearance Requirements Due to working with a number of government bodies, SC clearance is required for our customer facing teams. You do not need active SC clearance as we will undertake checks upon you joining, but you must be eligible to pass SC clearance. In future, DV clearance may be required, so the ability/willingness to pass DV clearance is advantageous but not essential. Due to the nature of this project we are only able to accept UK based applicants for this role. What we're looking for Experience building AWS resources using Terraform or other IaC, competent in Python for Lambda development Understands the Shared Responsibility model, the key challenges when using AWS and its benefits vs on prem Build, deploy and operate containers (ideally Docker) Appreciation of AWS/cloud shared security model, can create Security Guardrails (SCP, Config, etc.) Knowledge of platform engineering concepts and the difference between platform and DevOps Understands the challenges of operating services in a production environment Experience with AWS security services A deep understanding and experience of building, testing, packaging, releasing, and deploying code and services within a team-based environment Kubernetes experience What you'll be doing Building, testing, packaging, deploying and operating cloud platforms alongside shared platform tooling within AWS environments Automating the build of infrastructure resources within AWS Packaging services into AMIs, Docker containers or Serverless deployments Creating IaC using Terraform Delivering platform improvements and new tools Building AWS resources using infrastructure as code using Terraform (or CloudFormation) and Packer Delivering within an agile environment Kubernetes administration Benefits Discretionary bonus Discretionary security clearance bonus for those holding certain clearance Periodic offer of share options schemes 25 days' annual leave 5 additional days per year towards training, certifications, or charity work Option to buy additional annual leave up to 5 days per year Public holidays opt-out scheme, the option to work on public holidays creating the flexibility to enjoy your time off when it suits you Certifications and training expensed Life Assurance Long Term Disability cover Employee Assist Programme for employee advice and support (including legal and counselling helpline) Health, Mental Health, Wellbeing, Financial and Legal support 24/7 GP access Pension auto-enrolment and contribution Employee referral scheme Client referral scheme Cycle to work scheme Travel expenses policy Interview Process Screening call with Talent Acquisition team 1st Interview - 30 minute remote interview with hiring team 2nd Interview - 60 minute remote technical interview with members of engineering team 3rd Interview - 60 minute in person interview with members of Senior Leadership Team Cloudscaler is proud to be an equal opportunity employer, committed to equal opportunities regardless of gender identity, sexual orientation, race, ancestry, age, marital status, disability, parental status, religion or medical history. If you require reasonable adjustments during the recruitment process or within the workplace, please let us know when you speak to Talent Acquisition team or contact at the earliest opportunity.

Aker Systems was founded in 2017 by a team of experienced technology professionals who recognised an opportunity to provide highly secure enterprise data platforms to large organisations. We build and operate ground-breaking, ultra-secure, high performance, cloud-based data infrastructure for the enterprise. Our proprietary technology solutions drive performance and reduce costs while helping our clients to improve the management and sharing of data across their organisations. In 2024, Aker Systems won the Breakthrough Culture Awards highlighting growth companies putting culture first. In 2020 Aker Systems was recognised as a One to Watch on the Sunday Times Tech Track. The Company was also recognised at the Thames Valley Tech Awards 2020; winning the Thames Valley Tech Company of the year, the Emerging Tech Company and High Growth Tech Business categories. We encourage people of all different backgrounds and identities to apply. We are committed to maintaining an inclusive, and supportive place for you to do your very best work. Due to the nature of the work and the customers, you must hold enhanced DV Security Clearance. As a Lead Data Platform Engineer, you will help lead the development of backend services for a government client leveraging the latest commercial and open-source technologies. This involves designing, developing, documenting and deploying backend services with a focus on high availability, low latency and scalability. Duties & Responsibilities Design, develop, document and deploy new or enhanced features to our backend services that meet functional / non-functional business requirements Actively participate in the teams elaboration and estimation of user stories Build frequent, small releases to maintain the teams momentum Collaborate closely with other engineers in our cross-functional feature teams; ensuring that others can cover for you, and that you can cover for them Build, optimise and operate our Continuous Deployment pipelines Maintain operational responsibility for the services that your team owns Core Experience & Competencies The successful candidate will have a Bachelor's degree or greater in Computer Science or a related field or an equivalent of at least 5 years of working experience in a similar capacity. You will have demonstrated the following competencies to the proficiency level appropriate to the seniority of the role. JAVA programming experience as the core language, including Spring Boot. Fluent in writing JAVA coding. Experience with Kafka or a similar platform. Experience with Scala and Spark. Integrating with backing services, such as PostgreSQL, Redis or S3 Good engineering practices including continuous delivery, clean code, documentation, defensive programming, automated testing and code reviews Working in Agile development and/or DevOps teams Using GitHub/GitLab for source control Test Driven Development with appropriate tools and frameworks Experience in Big Data technologies Experience in Public Cloud services, such as AWS Aker Systems Attributes At Aker we work as a team; we are collaborative, hardworking, open, and delivery obsessed. There is no blame culture here: try things, and take responsibility for the outcomes. You are always part of the wider Aker. We help our colleagues and take pride in successfully achieving difficult tasks. We run towards problems and help to solve them. Communicate always, do so accurately and in a timely fashion. In return, we offer a competitive salary, 25 days holiday plus bank holidays, company paid medical insurance and life assurance, pension scheme, annual training allowance, wellbeing allowance, virtual GP, Employee Assistance plan and more. Equal Opportunities Aker Systems fosters a diverse environment that encourages openness in its communications and is committed to providing equal employment opportunity for all people regardless of race, religion, gender or sexual orientation, age, marital status, national origin, citizenship status, disability, veteran status or other personal characteristics. We embrace differences of opinion and diversity because they help challenge us and find new groundbreaking technical solutions. JBRP1_UKTJ

Join Nordcloud, an IBM Company and be part of the European cloud revolution. We supercharge our customers to innovate in hyperscaler cloud, enabling seamless migration, advanced security, and data-driven success. Currently, we are looking for an Azure Cloud Architect for our team in the UK. Your daily responsibilities Designing, building, and operating the Azure cloud platform and hybrid on premises infrastructure supporting 2 production systems: Screening - Django web application on Azure Container Apps Screening Gateway - on premises Python DICOM gateway deployed across 70+ sites via Azure Relay Hybrid Connections Owning end to end solution design (networking, security, identity, compute, storage, observability), delivering all IaC, maintaining CI/CD, and producing operational and governance documentation. Aligning role with Microsoft Support and Customer Success, acting as the single point of contact for escalations, architecture reviews, and proactive service improvements. Communicating design and build inputs and improvements effectively to Microsoft teams. Overseeing technical excellence within the engineering team by identifying gaps and ensuring quality, while maintaining clear communication with senior clients and internal stakeholders regarding technical progress and issues. Your key skills Hands on experience with Cloud Architecture Design and/or Cloud Architectural Patterns for Development Experience leading other Cloud Architects and leading delivery engagements Advanced knowledge of Azure (other cloud provider is a plus) Solid engineering/technical background/hands on experience with conceptualizing, strategizing, and architecting cloud solutions. Windows and/or Linux sys op background Previous experience in the design and delivery of systems based on IaaS, PaaS, and SaaS offerings, as well as exposure to different architecture models DevOps skills for leading the team and consulting the customer Experience with building CI/CD pipelines Knowledge of security, network, virtualization, load balancer, storage, and database Container technologies experience (e.g. Kubernetes, OpenShift) Hands on experience with IaaC for managing the cloud Coding/scripting skills (Bash, Python, Powershell, or similar) Active customer consultant and pre sales attitude are a must Fluent communication skills in English All applicants must have the right to work in the UK and must meet the criteria & be willing to go through SC clearance What we offer Flexible working hours and hybrid working model Company laptop and needed equipment Local package such as up to 5% employer pension contributions, extensive private health care, including dental cover, employee assistance programme, enhanced maternity and parental leave, gym membership discount. About Nordcloud Nordcloud is a European leader in cloud implementation, application development, managed services and training. It's a recognised cloud native pioneer with a proven track record helping organisations leverage public cloud in a way that balances quick wins, immediate savings and sustainable value. Nordcloud is triple certified across Amazon Web Services, Microsoft Azure and Google Cloud Platform - with 10 European hubs, over 1,300 employees and has delivered over 1,000 successful cloud projects for companies ranging from midsize to large corporates. Our clients benefit from multi cloud expertise that guides best practices, preempts pitfalls, provides essential technical support and steers teams through cultural change. From strategy planning to application management, we take our customers through the whole cloud journey to drive real business outcomes from cloud technology. Nordcloud values diversity and is dedicated to providing equal opportunities for all candidates and employees.

Location: Warwick, GB, CV34 6DA Company: National Gas Requisition ID: 2896 Warwick, hybrid flexible working Permanent, full time Through nearly 5,000 miles of pipes across Great Britain, National Gas transports gas to power stations, major industries, storage facilities, and more than half a million businesses and 24 million homes. We are the national gas network, and are proud to be leading the way in transforming the energy network for a clean energy future. The Cyber Threat Intelligence (CTI) Analyst is crucial to influencing the Cyber Defend engineering team by sharing cyber threat intelligence to understand what threats are emerging as well as advanced persistent threat actors are leveraging to compromise systems. Join us, and help be the energy behind the change. Key accountabilities: Working across all areas of Cyber Defend producing bespoke and technical intelligence across Tactical, Strategic, and Operational intelligence, working with key stakeholders from around the business in vital operational areas such as Critical National Infrastructure (CNI) and Operational Technology (OT). Provide actionable technical intelligence to our detection engineers, threat hunters and security operations to improve security controls based from threat intelligence. Monitor, research and evaluate cyber threats and trends providing corresponding guidance and recommendations to inform risk assessments and business decisions relating to security posture, operations, investments and partners. Develop, implement and maintain a framework for monitoring and analysis, centred on clear intelligence requirements and key indicators or warnings. Engage with senior business stakeholders to define and agree intelligence requirements and understanding of assessments and recommendations. Provide direction and outlook by horizon scanning for future trends and threats in the cyber domain. Simultaneously work closely with Cyber Defend and the SOC to ensure technical intelligence is distributed to allow effective cyber defence mitigations to be implemented. Engage with high profile intelligence partners in Government and industry, ensure collection against intelligence requirements and corroborate assessments. Represent and speak for NG at intelligence sharing and analysis platforms that cut across Gov't and multiple sectors. Generate confidence in intelligence products by managing disagreement and questions relating to intelligence sources and assessments. Manage conflict and orchestrate consensus in high pressure and politically sensitive environments, always ensuring operational security of assessments and sources. About you: Significant proven experience in Cyber Threat Intelligence, ideally with degree and relevant Cyber qualifications. Energy or financial services sector background would be most highly regarded. High technical aptitude and a deep understanding of the current cyber threat landscapes and geopolitics. Full understanding of the MITRE attack framework. Technical understanding of CTI, including TTPs and MOs employed by threat actors. Must be able to translate this to not only a technical audience in Cyber Defend but also to the wider business. Excellent research, analysis and critical thinking skills. Strong geopolitical understanding of how threat intelligence is translated into intelligence / defence in an all-source analysis environment. Strong automation and scripting skills. Proven ability to work independently and proactively to conduct high-quality preliminary research and analysis. Strong analytical skills and attention for detail. Strong stakeholder management skillset with a proven ability to get things done. What we can offer you: Salary £65,000-£70,000 dependant on experience Annual performance bonus 34 days holiday (inc. statutory days) - plus option to buy/sell 5 further days Opt-In flexible benefit scheme, including salary sacrifice car plan, private healthcare, dental insurance, technology plans, and more Financial protection with 10x salary death in service and financial support if you're unable to work Excellent family friendly provisions About us: National Gas provides secure energy to power the country, achieve net zero and maintain our industrial competitiveness. Gas is an essential part of a secure energy supply in Britain and will continue to play a vital role in the energy system for decades to come. More than ever, we need the security that gas brings to keep the lights on, businesses running, and homes warm. National Gas provides that security. At National Gas, we're committed to building a workforce that reflects the communities that we serve. We celebrate the different experiences our colleagues bring and encourage applicants of all backgrounds to apply. To that end we want to support you during the interview process, please advise your recruitment partner if you require any reasonable adjustments. Security Clearance: This role requires Security Check (SC) clearance. Please note that eligibility may be impacted by nationality, citizenship, or residency under UK security and trade regulations. Further details: UK Security Vetting (). Further information: Please note: this role is subject to National Security Vetting

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process. Security Engineer Full Time Manchester, England, GB 4 days ago Requisition ID: 1410 Job Title: Senior Security Engineer (On-Premise Focus) Reports To: Head of Engineering Location: Manchester, UK About the Role: We are seeking a highly experienced Senior Security Engineer to take ownership of security for our critical on premise platform. This is a hands on, technical leadership role where you will design, implement, harden, monitor, and continuously improve our security posture in a predominantly VMware based on prem environment. You will drive security strategy and execution, ensuring compliance, threat prevention, and rapid incident response, while collaborating with infrastructure, operations, and leadership teams. This position requires a proactive, detail oriented engineer comfortable working in a high security, regulated environment. This is a full time fixed term role, requiring 5 days per week on site (no remote or hybrid options). There is occasional travel required within the UK (and potentially internationally) to support related sites, vendors, or projects. Security Clearance Required: Secret Clearance at a minimum. Willing to attain Developed Vetting. Key Responsibilities Lead the design, configuration, deployment, and ongoing management of security controls for on premise infrastructure, with a strong emphasis on network and workload segmentation. Own and optimise VMware NSX (including Distributed Firewall policies and micro segmentation) and VMware vDefend (Distributed Firewall, threat prevention, and lateral security features) to enforce zero trust principles and prevent lateral threat movement. Manage, tune, and harden Palo Alto Networks next generation firewalls (NGFW), including policy creation, Panorama management, App ID/User ID, NAT, VPN, threat prevention profiles, and integration with other security tools. Configure and maintain Cisco network security devices (e.g., routers, switches, ASA/FTD firewalls, ISE for NAC) to support secure network access and segmentation. Harden Windows Server environments and related Microsoft products (Active Directory, Group Policy, endpoint configurations) using security best practices and CIS Benchmarks. Champion DevSecOps practices by embedding security into CI/CD pipelines, automating security testing (e.g., vulnerability scanning, policy as code), collaborating with development and operations teams to shift security left, and ensuring secure software delivery without impeding velocity. Deploy, configure, and leverage Elastic Stack (Elasticsearch, Kibana, Beats, Logstash) and Elastic Security features for centralised logging, SIEM capabilities, threat detection, dashboards, alerting, and integration with on prem security tools (e.g., feeding logs from NSX/vDefend, firewalls, and endpoints). Implement, audit, and remediate against CIS Benchmarks, STIGs, and other hardening standards across operating systems, network devices, virtualisation platforms, and applications. Perform vulnerability assessments, penetration testing support, risk assessments, and remediation planning for on prem assets. Monitor security events, respond to incidents, conduct root cause analysis, and implement preventive measures. Drive security architecture decisions, contribute to policy development, and act as the primary technical security point of contact for the platform. Collaborate with vendors, auditors, and internal teams to ensure compliance with regulatory and organisational requirements. Mentor junior engineers and promote a security first culture. Required Qualifications & Experience 7+ years of hands on experience in cybersecurity engineering, with at least 5 years focused on on premise enterprise environments. Proven deep expertise in VMware NSX (micro segmentation, DFW policies, integration) and VMware vDefend (Distributed Firewall, advanced threat prevention). Strong experience designing and managing Palo Alto Networks firewalls (NGFW, Panorama, threat prevention, GlobalProtect). Solid hands on experience with Cisco security/networking technologies (ASA/FTD, ISE, secure routing/switching). Extensive experience securing Windows environments (Server, Active Directory, Group Policy Objects, endpoint hardening). In depth knowledge of CIS Benchmarks and their practical application to harden systems and networks. Strong understanding of zero trust principles, network segmentation, firewall policy optimisation, identity and access management (IAM), and encryption. Experience with vulnerability management, SIEM integration, logging, and incident response in on prem setups. Familiarity with TCP/IP networking fundamentals, the OSI model, routing protocols (BGP/OSPF), VPN technologies, and secure architecture design. Practical experience implementing DevSecOps principles, including integrating security tools and controls into CI/CD pipelines, automating security checks, and collaborating across dev, sec, and ops teams. Hands on experience with the Elastic Stack (Elasticsearch, Kibana) and Elastic Security (SIEM, threat hunting, endpoint integration, dashboards/alerting) in on premise deployments for log management, security analytics, and incident response. Security Clearance: Must have UK government security clearance, minimum SC, with the requirement to go through DV. Right to work in the UK and ability to pass background checks. Desirable Skills & Certifications Relevant certifications such as: VMware Certified Professional - Network Virtualisation (VCP NV) or Security Palo Alto Networks Certified Network Security Engineer (PCNSE) Cisco Certified Network Professional Security (CCNP Security) or CCIE Security Certified Information Systems Security Professional (CISSP) Microsoft Certified: Security, Compliance, and Identity Fundamentals (or equivalent) Experience with endpoint detection and response (EDR), SIEM tools, IDS/IPS, or threat intelligence platforms. Knowledge of Linux hardening, container security, or hybrid environments (though focus remains on prem). Experience in regulated sectors (e.g., government, finance, critical national infrastructure). Sterling Computers Corporation ("Sterling") is an Equal Opportunity Employer. Qualified applicants will receive consideration for employment without regard to age, race, color, creed, religion, disability, medical condition, economic status or status with regard to public assistance, citizenship status, national or social or ethnic origin, past or present membership in the uniformed services, protected veteran status, sex, pregnancy, marital or civil union or domestic partnership status, family or parental status, sexual orientation, gender expression or identity, family medical history or genetic information, HIV status, political belief, or any other status or characteristic protected by applicable law.

Lead DevOps Engineer (Hybrid - London) Location: London (Hybrid: 3 days per week on site) Security Clearance Required: Active, live SC Clearance or DV Clearance (Mandatory) Position Type: Permanent CRITICAL REQUIREMENT - PLEASE READ BEFORE APPLYING: Due to the secure nature of the client's platform and infrastructure projects, this position strictly requires candidates to hold a currently active and live UK Security Clearance (SC or DV). Candidates who do not currently possess this clearance, or whose clearance has lapsed, cannot be considered for this role. Please do not apply if you do not hold active SC or DV status. Opportunity I am exclusively partnering with a pioneering, high-growth technology vendor specializing in secure, enterprise-level cloud platforms and AI-integrated software solutions. They engineer bespoke architectures that solve highly complex data, automation, and infrastructure challenges for specialized clients across secure sectors. Role & Responsibilities This position offers a fluid mix of team leadership, technical architecture, and hands on systems engineering. Working on site in London three days a week, you will lead an agile squad, driving continuous innovation and transforming complex customer requirements into resilient, secure platform solutions. Technical Vision & AI Delivery: Collaborate with senior engineering leadership to design and execute robust cloud infrastructure architectures, with a specific focus on deploying and scaling modern AI solutions. Team Leadership & Coaching: Act as a technical mentor and culture carrier, coaching a talented squad of engineers in modern DevSecOps best practices, automation, and continuous improvement. Client & Product Alignment: Interface directly with key clients and technical stakeholders to refine product definitions, troubleshoot complex platform issues, and ensure deliveries map directly to strategic goals. Architecture & API Integrity: Work alongside Product Managers and Delivery Leads to design clean, scalable microservices architectures utilizing open standards and robust API frameworks. Governance & Compliance: Maintain strict oversight of modern regulatory requirements, infrastructure compliance, and security frameworks to ensure total platform integrity. Pipeline & Resource Strategy: Actively evaluate the engineering roadmap to advise internal stakeholders on technical pipeline bottlenecks, risk mitigation, and optimal team resourcing levels. Requirements & Technical Expertise To be successful in this role, you must bring a blend of strong leadership capability, client facing confidence, and deep technical breadth across modern cloud ecosystem toolchains. Essential Criteria Clearance Status: A currently active and live UK SC or DV Clearance is non negotiable. Technical Depth: Elite proficiency in managing and scaling cloud native infrastructure, with deep expertise across AWS, Kubernetes, Docker, CI/CD pipelines, Git, and RESTful APIs. Leadership Track Record: Demonstrable experience operating in a Technical Lead, Infrastructure Architect, or Senior DevOps capacity - with the proven ability to build, scale, and mentor an engineering team. Agile & Start Up Agility: A background thriving within fast paced, high growth, or start up adjacent environments. You must be highly resilient to change and comfortable with fluid, reactive priorities. Hybrid Commute: The ability to work from the client's Central London office 3 days per week. Problem Solving Mastery: Advanced troubleshooting capabilities with a pragmatic, solution driven approach to mitigating risks across complex, secure deployments. Highly Desirable Direct, hands on experience deploying and running AI or Machine Learning workloads in a production environment. Holding an AWS Certified Solutions Architect (Associate or Professional) badge or an equivalent cloud certification. An entrepreneurial mindset with a natural inclination to challenge legacy prototypes and introduce alternative software methodologies. A relevant degree qualification in Computer Science, Software Engineering, or a related field.

Sivara GmbH is seeking a Cloud Engineer to join their team in Greater London. This role involves working across National Security, automating application and infrastructure provisioning in a highly secure environment. Candidates must have active eDV Clearance and demonstrable experience in agile teams. The position offers a salary range of £100,000 annually, along with competitive benefits that include a pension contribution, health insurance, and a hybrid work model.

Senior Cloud Engineer (AWS) Location: Cheltenham (Hybrid - approximately 3 days onsite) Salary: £70,000 - £95,000 Eligibility: UK-based candidates only Security Clearance Requirements Due to working with a number of government bodies, SC clearance is required for our customer facing teams. You do not need active SC clearance as we will undertake checks upon you joining, but you must be eligible to pass SC clearance. In future, DV clearance may be required, so the ability/willingness to pass DV clearance is advantageous but not essential. Due to the nature of this project we are only able to accept UK based applicants for this role. About Cloudscaler At Cloudscaler, you'll join a consultancy trusted by government, defence, and enterprise organisations to deliver complex AWS solutions with real national impact, from modernising public services to securing critical infrastructure. As an AWS Advanced Partner with a startup's agility, we foster a high-trust, high-performance culture where self-starters thrive. You'll work closely with senior leadership and cloud experts, gaining the exposure and influence you simply wouldn't find at a larger consultancy. Expect hands on experience across the UK's most ambitious cloud programmes, including landing zones, cloud operations and risk mitigation, with the opportunity to accelerate your growth while shaping work that matters. The Role We are seeking an experienced Senior AWS Cloud Engineer to design, build, and operate secure cloud platforms supporting complex transformation programmes. You will collaborate with senior stakeholders, applying AWS best practices, security first principles, and modern platform engineering methodologies. Key Responsibilities Design and implement AWS Landing Zones and multi tenant cloud environments Build and manage infrastructure using Terraform (Infrastructure as Code) Develop and maintain CI/CD pipelines Deliver secure and scalable cloud solutions in regulated environments Apply Site Reliability Engineering (SRE) principles to enhance reliability and resilience Collaborate with internal teams and client stakeholders to deliver successful cloud outcomes Skills and Experience Strong hands on experience delivering enterprise scale AWS platforms Proven experience implementing AWS Landing Zones Advanced Terraform and Infrastructure as Code expertise Experience designing and operating secure cloud environments Experience working with central government, defence, or highly regulated clients Ability to communicate technical concepts to both technical and non-technical stakeholders Benefits Discretionary bonus Discretionary security clearance bonus for those holding certain clearance Discretionary utilisation bonus Periodic offer of share options schemes 25 days' annual leave 5 additional days per year towards training, certifications, or charity work Option to buy additional annual leave up to 5 days per year Public holidays opt-out scheme, the option to work on public holidays creating the flexibility to enjoy your time off when it suits you Certifications and training expensed Life Assurance Long Term Disability cover Employee Assist Programme for employee advice and support (including legal and counselling helpline) Health, Mental Health, Wellbeing, Financial and Legal support 24/7 GP access Pension auto enrolment and contribution Employee referral scheme Client referral scheme Cycle to work scheme Travel expenses policy Interview Process Screening call with Talent Acquisition 30 minute remote interview with engineering team 60 minute remote technical interviewFinal 60 minute in person leadership interview How to Apply If you are ready to help deliver secure, scalable AWS solutions that make real impact, we encourage you to apply today or contact us for further information. Cloudscaler are proud to be an equal opportunity employer, committed to equal opportunities regardless of gender identity, sexual orientation, race, ancestry, age, marital status, disability, parental status, religion or medical history. If you require reasonable adjustments during the recruitment process or within the workplace, please let us know when you speak to our Talent Acquisition team or contact at the earliest opportunity.

Principal Cloud Engineer (AWS) - (Multiple) Location: Cheltenham - Hybrid up to 3 days onsite Salary: £95,000 - £130,000 Defence/SC Clearance Requirements: Due to working with a number of government bodies, SC clearance is required for our customer facing teams. You do not need active SC clearance as we will undertake checks upon you joining, but you must be eligible to pass SC clearance. In future, DV clearance may be required, so the ability/willingness to pass DV clearance is advantageous but not essential. You must be UK-based. About us At Cloudscaler, you'll join a consultancy trusted by government, defence, and enterprise organisations to deliver complex AWS solutions with real national impact, from modernising public services to securing critical infrastructure. As an AWS Advanced Partner with a startup's agility, we foster a high-trust, high-performance culture where self-starters thrive. You'll work closely with senior leadership and cloud experts, gaining the exposure and influence you simply wouldn't find at a larger consultancy. Expect hands-on experience across the UK's most ambitious cloud programmes, including landing zones, cloud operations and risk mitigation, with the opportunity to accelerate your growth while shaping work that matters. What we're looking for We are looking for Principal Cloud Engineers with extensive landing zone knowledge and site reliability best practice. For us, this means experience of designing, building and operating enterprise-scale landing zones within AWS. It also means you need to be able to automate the build of complex AWS services and platforms using Terraform. We are thought leaders and our Principal Engineers work closely with customer teams, so you need to be opinionated about IaC structure and modularisation and the experience and knowledge to define the technical direction and strategy of teams and systems. What you'll be doing Designing complex multi-tenant systems aligned to best practice Building, testing, packaging, deploying and operating AWS landing zones Automating the build of complex AWS Services and Cloud Platforms with IaC Packaging services into AMIs, Docker containers or Serverless deployments Championing infrastructure as code and opinionated about IaC structure and modularisation Scoping container/microservices to design Cloud solutions Utilising deployment techniques to enable zero downtime Mitigating security risks in AWS and supporting a mature Cloud Security Model Benefits Discretionary bonus scheme 25 days' annual leave + 5 additional days for training/exams or volunteering Option to buy up to an additional 5 days annual leave Travel and accommodation expensed where eligible in line with our expenses policy Life Assurance Long Term Disability cover Employee Assist Programme for employee advice and support (including legal and counselling helpline) Health, Mental Health, Wellbeing, Financial and Legal support 24/7 GP access Public holiday opt-out scheme giving you the option to work on public holidays creating the flexibility to enjoy your time off when it suits you Individual training and development plans with online training and exam costs covered Recruitment referral scheme - referral bonus if you introduce us to someone we then hire Customer referral scheme - referral bonus if you introduce us to a new customer Cycle To Work Scheme Dog friendly offices Interview Process Screening call with our Talent Acquisition team 1st Interview - 30 minute remote interview with our hiring team 2nd Interview - 60 minute remote technical interview with members of our engineering team 3rd Interview - 60 minute in person interview with members of our Senior Leadership Team Cloudscaler are proud to be an equal opportunity employer, committed to equal opportunities regardless of gender identity, sexual orientation, race, ancestry, age, marital status, disability, parental status, religion or medical history. If you require reasonable adjustments during the recruitment process or within the workplace, please let us know when you speak to our Talent Acquisition team or contact at the earliest opportunity.

Senior IT Systems Engineer - Corsham (SN13) - Permanent - Full Time Salary: £45,000 - £65,000 25 days annual leave (inclusive of up to 3 days December shut-down) Buy or sell up to 5 annual leave days Two pension schemes to choose from Private Medical & Dental Insurance + discounts for additional family members Life Assurance scheme up to 4 x salary Multiple Save schemes Electric/Hybrid Car leasing scheme Cycle to work scheme Retail discounts Continuous Professional Development support Annual Wellness Allowance We're looking for a dependable, hands on Senior IT Systems Engineer to help keep our secure environments running efficiently. From third line issue resolution to contributing to infrastructure improvements and projects, this is a varied role with a strong focus on virtualisation and Windows Server technologies. If you're calm under pressure, methodical in your work, and keen to have a meaningful impact in a high assurance setting, this could be your next move. This is a role for a seasoned infrastructure engineer who's confident supporting on premise systems in a highly secure, air gapped environment. You'll take ownership of third line incidents, contribute to technical upgrades, and play an active role in maintaining availability and performance across our virtual and physical environments. Your day will include supporting and improving VMware infrastructure, administering Windows Server environments, and helping ensure continuity through effective backup, recovery, and change management practices. You'll work on site at our unique facility to support and improve air gapped infrastructure. This is a collaborative, hands on role, working closely with internal delivery teams in a high trust environment. How you'll support us You'll provide reliable third line support, resolving incidents and troubleshooting issues across our secure infrastructure. Day to day, you'll maintain and administer Microsoft Windows Server environments, including Active Directory, while supporting and enhancing our VMware based virtual infrastructure. You'll also manage backup and recovery processes using Veeam, ensuring data resilience and business continuity. Part of your role will include keeping technical documentation up to date, and contributing to service stability through proactive maintenance, system improvements, and adherence to change control processes. The invaluable experience you'll bring, to help us achieve more We're expecting that you've done this role before, so you'll know how to do it whilst spinning multiple plates: Essential experience Proven experience in server infrastructure support and administration Solid knowledge of VMware technologies (vSphere, ESXi, vCenter) Hands on experience with Microsoft Windows Server, Active Directory, Group Policy Desirable experience Exposure to HP infrastructure (e.g. Synergy, OneView, SAN) SharePoint 2016 support and administration Familiarity with Windows Server roles such as DFS, DHCP, DNS, Clustering Experience with Veeam backup and replication toolsUnderstanding of ITIL principles and service management Basic Linux knowledge Our non-negotiables Due to the highly secure nature of the projects that you will be involved with, you must be: A UK National and eligible to work in the UK Eligible to obtain and maintain a UK Government Developed Vetting (DV) clearance Who is MASS? MASS is an independent, global technology company, trusted by highly secure organisations to provide advanced, digital services that manage data and keep information safe. With our heritage in defence, we offer robust solutions to sectors where security expertise is essential. We work in partnership with customers, using skilled, technical experts. We think innovatively to provide tailored, agile and resilient solutions that secure advantage, so you're ready for digital transformation. MASS is an equal opportunities employer; we know that our people are smart, skilled and motivated and in return we provide a friendly workplace where everyone is valued and has the chance to make an impact. Apply today Apply today to see how working for MASS could work for you!

Senior IT Systems Engineer - Corsham (SN13) - Permanent - Full Time Salary: £45,000 - £65,000 25 days annual leave (inclusive of up to 3 days December shut-down) Buy or sell up to 5 annual leave days Two pension schemes to choose from Private Medical & Dental Insurance + discounts for additional family members Life Assurance scheme up to 4 x salary Multiple Save schemes Electric/Hybrid Car leasing scheme Cycle to work scheme Retail discounts Continuous Professional Development support Annual Wellness Allowance We're looking for a dependable, hands-on Senior IT Systems Engineer to help keep our secure environments running efficiently. From third-line issue resolution to contributing to infrastructure improvements and projects, this is a varied role with a strong focus on virtualisation and Windows Server technologies. If you're calm under pressure, methodical in your work, and keen to have a meaningful impact in a high-assurance setting, this could be your next move. This is a role for a seasoned infrastructure engineer who's confident supporting on-premise systems in a highly secure, air-gapped environment. You'll take ownership of third-line incidents, contribute to technical upgrades, and play an active role in maintaining availability and performance across our virtual and physical environments. Your day will include supporting and improving VMware infrastructure, administering Windows Server environments, and helping ensure continuity through effective backup, recovery, and change management practices. You'll work on site at our unique facility to support and improve air-gapped infrastructure. This is a collaborative, hands-on role, working closely with internal delivery teams in a high-trust environment. How you'll support us You'll provide reliable third-line support, resolving incidents and troubleshooting issues across our secure infrastructure. Day to day, you'll maintain and administer Microsoft Windows Server environments, including Active Directory, while supporting and enhancing our VMware-based virtual infrastructure. You'll also manage backup and recovery processes using Veeam, ensuring data resilience and business continuity. Part of your role will include keeping technical documentation up to date, and contributing to service stability through proactive maintenance, system improvements, and adherence to change control processes. The invaluable experience you'll bring, to help us achieve more We're expecting that you've done this role before, so you'll know how to do it whilst spinning multiple plates: Essential experience Proven experience in server infrastructure support and administration Solid knowledge of VMware technologies (vSphere, ESXi, vCenter) Hands-on experience with Microsoft Windows Server, Active Directory, Group Policy Desirable experience Exposure to HP infrastructure (e.g. Synergy, OneView, SAN) SharePoint 2016 support and administration Familiarity with Windows Server roles such as DFS, DHCP, DNS, Clustering Experience with Veeam backup and replication tools Understanding of ITIL principles and service management Basic Linux knowledge Our non-negotiables Due to the highly secure nature of the projects that you will be involved with, you must be: A UK National and eligible to work in the UK Eligible to obtain and maintain a UK Government Developed Vetting (DV) clearance Who is MASS? MASS is an independent, global technology company, trusted by highly secure organisations to provide advanced, digital services that manage data and keep information safe. With our heritage in defence, we offer robust solutions to sectors where security expertise is essential. We work in partnership with customers, using skilled, technical experts. We think innovatively to provide tailored, agile and resilient solutions that secure advantage, so you're ready for digital transformation. MASS is an equal opportunities employer; we know that our people are smart, skilled and motivated and in return we provide a friendly workplace where everyone is valued and has the chance to make an impact. Apply today to see how working for MASS could work for you!

Responsibilities Involved in the development of a diverse range of projects. Active part of the development team. Helping shape and expand Agile working practices. Working with complex systems and applications. Analyse requirements and user stories and help provide acceptance criteria. Feed into non-functional testing requirements. Exploratory testing. Communication with the development team and project stakeholders. Reporting on test outcomes at the level required for the project. Test gap analysis - identifying scenarios to be tested and/or automated. Ensuring quality of products as they move from prototype / proof of concept into Production. Requirements and skills A passion for testing. Excellent communication skills. Experience with Agile methodology and exploratory testing. Excellent documentation skills. Working knowledge of testing tools and test management software. Versatility, analytical mind and problem-solving aptitude. Strong organisational skills. Willingness to undergo Security Clearance. Please mention if you have: Test automation experience. Performance testing experience. Security testing experience. About SiXworks SiXworks is a leading provider of secure digital solutions, specialising in digital experimentation and focused on fail-safe-fast cutting-edge technology solutions deployed in highly secure environments. We are unified in our mission to accelerate innovation and adoption of secure, digital technology to improve the operational agility of Defence and National Security. This is an exciting time for us, we have ambitious plans for continued growth and development, and we are seeking to add brilliant, experienced, motivated, and passionate people to our team to work with us on this journey. Why join SiXworks? Our team is a fusion of brilliance, featuring senior operational, technical, and business leaders from various industries and the armed forces. We're also powered by a league of extraordinary IT engineers, architects, developers, and project managers. Together, we're an unstoppable force of digital innovation! SiXworks' expertise includes Secure-by-Design, cloud computing, advanced network and infrastructure design, rapid application development, cross-security domain systems, multi-tenanted High-Performance Compute, multi-source data platforms, cyber vulnerability mitigation, and intelligence systems. We provide supplier-agnostic, technical, and business consultancy to customers while championing open-source and best-of-breed technologies. What can we offer in return? SiXworks offers a unique work culture around our core principles Agility, Security, Innovation, Quality, Collaboration and Inclusivity. Together, these six principles form SiXworks'NORTH STAR, guiding the organisation towards success. This is reflected in the raft of benefits available to all our employees. In addition to a competitive salary, we offer: 25 days annual leave + bank holidays. Private Medical Insurance. Life Assurance Scheme. Contributory pension scheme. Professional Development opportunities. Cycle to Work scheme. Perks at Work scheme. Contributory company pension. Discretionary Bonus scheme. Secure, on-site parking, cafe, restaurant, and gym facilities. Casual dress. Free hot and cold drinks in our own, modern kitchen/break-out. A word on UK Security Clearance Due to the secure nature of the position and working environment, you must have, or be eligible to obtain Security Clearance. More details relating to UK Security Clearance can be found here: United Kingdom Security Vetting: clearance levels - GOV.UK () Notice SiXworks recognises the benefits of Reserve service to Country, Company and individual. We support Reservists and actively encourage them to apply. We are not considering submissions from agencies.

Senior ITSM Engineer Must have an Active DV Clearance 4 Day weeks are available Senior ITSM Engineer Opportunity An opportunity exists for an experienced Senior ITSM Engineer to join a specialist ITSM Tooling team delivering enterprise service management solutions within secure Defence environments. The Senior ITSM Engineer will support the development, implementation and optimisation of ITSM tooling across multiple programmes and customer environments. The Senior ITSM Engineer will work as part of an Agile delivery team producing build documentation, configuration standards and implementation plans for complex ITSM platforms. This role suits a technically strong Senior ITSM Engineer who enjoys working with both traditional and modern service management tooling while delivering secure and resilient solutions. Senior ITSM Engineer Responsibilities Design, configure and deploy ITSM tooling solutions across secure environments. Produce build documentation, implementation plans and configuration standards. Support the optimisation and enhancement of enterprise ITSM platforms. Work closely with architects and delivery teams to ensure consistent tooling deployment. Ensure solutions align with ITIL service management processes and operational governance. Support delivery of large scale ITSM solutions across cloud, hybrid and on premises environments. Senior ITSM Engineer Skills and Experience Extensive experience with ITSM and Service Desk platforms including ServiceNow, BMC Remedy, BMC Helix, CA Service Desk Manager, Cherwell, Freshworks or ManageEngine. Strong knowledge of ITSM, ITOM, ITIL or eTOM frameworks, ideally with ITIL v4 certification. Experience delivering secure, large scale ITSM tooling solutions. Knowledge of Windows Server, Active Directory, Group Policy and enterprise infrastructure environments. Experience with SQL, SQL Server clustering and PKI infrastructure. Scripting and automation experience using PowerShell, SQL, JavaScript or REST services. Experience with reporting and data visualisation tools such as Power BI or SQL Server Reporting.

ABOUT SQUARCLE / THE TEAM Squarcle is a growing strategy, operations and digital consultancy dedicated to driving the performance of our clients. We are people oriented and pride ourselves on our people first culture. Unlike many consultancies, Squarcle is as equally dedicated to delivery as it is to design. The Digital Capability provides expert technology, digitisation strategy, architecture, service design, operational optimisation and analysis advice to clients operating in fast moving, regulated and high security environments. The team works across digital strategy, enterprise and solution architecture, systems integration, data, service transition, operational support and technology enabled transformation. Working collaboratively or independently, team members engage directly with clients, both onsite and remotely, to resolve complex and strategically important challenges. Squarcle is committed to equality and diversity. Our aim is to build a diverse, dedicated and high performing team of subject matter experts to help clients achieve supply chain and operational excellence. JOB OVERVIEW / INTRODUCTION As a NATO Enterprise Architect, you will support Squarcle's digital and defence growth by shaping enterprise, solution and service architectures for complex NATO, MOD and wider defence clients. The role will be particularly important in supporting NATO and NCIA opportunities involving logistics information services, operational support systems, service management, secure environments and integration with NATO functional systems, including LOGFAS and related legacy applications. You will operate across bid, mobilisation and delivery phases, helping Squarcle interpret client requirements, define credible technical and service delivery approaches, shape transition and operating models, and assure that proposed solutions are secure, supportable, interoperable and deliverable within classified, multi national and mission critical environments. The role requires a blend of enterprise architecture, service delivery management, defence logistics awareness, systems integration, ITSM and bid leadership. The successful candidate must be comfortable working with senior stakeholders, delivery teams, partners and client representatives to turn complex operational requirements into clear, compliant and compelling solution responses. Role purpose: To help Squarcle shape, win and deliver complex NATO and defence digital programmes by combining enterprise architecture, service delivery management, secure environment design, systems integration and operational logistics awareness. PRIMARY ROLES AND RESPONSIBILITIES Client Engagement, Bid Leadership and Advisory Support Squarcle's response to NATO, NCIA, MOD and wider defence ITTs by interpreting technical, operational, service management and assurance requirements and translating them into clear solution, delivery and service propositions. Provide strategic technology and service delivery advice to senior client stakeholders, clearly articulating trade offs, risks, assumptions, dependencies and recommendations. Develop compelling bid narratives, technical responses, service management approaches, delivery models, acceptance strategies and mobilisation plans. Enterprise, Solution and Service Architecture Define and maintain target enterprise, solution and service architectures for client organisations, ensuring alignment with business strategy, operating models, mission outcomes and regulatory context. Develop multi year technology and service roadmaps spanning applications, data, infrastructure, integration, security, support and operational transition. Establish and govern architecture principles, standards, reference models and secure patterns that drive consistency, re use and architectural coherence across programmes and portfolios. Create architecture artefacts including capability maps, application and data landscapes, integration blueprints, environment models, service models, operating models and transition plans. NATO, Defence and Service Delivery Architecture Define end to end service delivery approaches for defence and NATO systems, including service transition, live service support, incident and problem management, change and release management, service reporting, service levels and operational governance. Develop architectures and service models that reflect NATO and defence delivery environments, including development, test, integration, staging, training, operational, classified and deployed environments. Provide architectural and service management insight into logistics and operational support systems, including LOGFAS and related NATO functional services, ensuring integration, interoperability and operational continuity are properly addressed. Delivery Leadership and Technical Governance Chair or play a leading role in architecture and service governance forums, assuring designs against agreed enterprise standards, service principles, NCSC Secure by Design principles, NIST Cybersecurity Framework expectations and client specific security requirements. Collaborate with delivery and programme teams to ensure architecture is translated into executable plans and that anticipated business, mission and technology benefits are realised. People Leadership and Practice Development Mentor consultants and analysts, building architecture, service management and defence delivery capability across the Digital Capability. Oversee the coherence of multiple solution architectures, ensuring they integrate into a unified, scalable, secure and strategically aligned enterprise landscape. Support business development by contributing high quality enterprise, solution and service architecture insight to bids, proposals and client presentations. SECONDARY ROLES AND RESPONSIBILITIES Contribute to the development and continual enhancement of internal business methodologies, including architecture approaches, service design methods, governance models and quality standards. Facilitate and actively participate in communities of practice, promoting knowledge exchange across architecture, service management, defence, logistics, data and consulting domains. Create and deliver high quality thought leadership such as white papers, blogs, frameworks or conference presentations, positioning Squarcle as a credible authority on defence digital transformation and service architecture. Engage with partner vendors and technology alliances, building awareness of emerging capabilities and ensuring relevant roadmaps are understood, assessed and appropriately incorporated into client strategies. Support internal resourcing and capability planning, providing insight into skills requirements, role definitions and competency development needed to grow a high performing architecture and service management practice. Maintain clear, structured and auditable architectural and service documentation, including decisions, assumptions, exceptions, waivers and governance outcomes. Support structured performance reporting and professional development for junior colleagues, ensuring clear growth pathways, meaningful feedback and alignment with Squarcle's competency framework. KNOWLEDGE, SKILLS & EXPERIENCE ESSENTIAL Active Security Clearance, or capable of achieving SC. Significant practical architecture experience at senior or strategic level, shaping technology strategy, roadmaps, operating models and delivery approaches across complex organisations. Experience working on complex defence, NATO, MOD, NCIA or similarly secure public sector technology programmes. Experience defining or assuring delivery environments for secure systems, including development, test, integration, staging, training, operational and classified environments. Experience supporting bids, ITTs, proposals or competitive procurements for complex technology, systems integration or managed service programmes. Understanding of solution architectures in complex legacy estates, including interface definition, data exchange, operational dependencies and non functional requirements. Strong background in digital transformation, cloud adoption and modernisation of legacy estates across applications, data and infrastructure. Proven experience working in a consulting or professional services environment, engaging directly with senior client stakeholders. Deep understanding of common architecture frameworks and practices, including TOGAF and NAF or MODAF, and how to apply them pragmatically. Track record of leading architecture governance, standards definition and assurance across multiple programmes or portfolios. Experience developing architecture and service artefacts such as capability maps, application and data landscapes, integration blueprints, service models, support models, environment models, transition plans and service readiness material. Solid knowledge of cloud platforms, integration patterns, data platforms, cybersecurity principles and secure by design delivery at enterprise level. DESIRABLE Degree level qualification in Computer Science, Information Technology, Engineering, Business, Defence, Logistics or a related discipline, or equivalent professional experience. Knowledge of NATO, NCIA or multinational defence operating environments. Familiarity with LOGFAS or NATO logistics, movement, sustainment, enablement or operational support systems. Familiarity with NATO security, accreditation . click apply for full job details